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Umnica [9.8K]
3 years ago
15

Which type of immune response involves direct contact t cells and antigens?

Biology
2 answers:
Lesechka [4]3 years ago
6 0

Answer:

Identifying and destroying harmful substances

Explanation:

The three phases of immunity titled are: recognition, attack, and memory. A helpful mnemonic, for this will be to RAM, the pathogen out of the body. The initial step of recognition signals to the body is a foreign pathogen, stimulating an immune response.

777dan777 [17]3 years ago
3 0
<span>Cell-mediated immunity is an immune response that does not involve antibodies but rather involves the activation of macrophages and natural killer cells, the production of antigen-specificCytotoxic T-lymphocytes, and the release of various cytokines in response to an antigen.</span>
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